Crystal Creek

San Bernardino National Forest · California · 6,783 acres · RoadlessArea Rule (2001)
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Observed Species (487)

Species with confirmed research-grade observation records from iNaturalist community science data.

Slender-horned Spineflower (3)
Dodecahema leptocerasEndangered
(4)
Parakontikia ventrolineata
(5)
Colonus hesperus
(2)
Phidippus adumbratus
(2)
Nemacladus parikhiae
Acorn Woodpecker (19)
Melanerpes formicivorus
Alfalfa (2)
Medicago sativa
Allen's Hummingbird (6)
Selasphorus sasin
American Black Bear (7)
Ursus americanus
American Coot (1)
Fulica americana
American Crow (23)
Corvus brachyrhynchos
American Goldfinch (2)
Spinus tristis
American Kestrel (3)
Falco sparverius
American Robin (5)
Turdus migratorius
American White Pelican (1)
Pelecanus erythrorhynchos
Anna's Hummingbird (14)
Calypte anna
Arroyo Willow (4)
Salix lasiolepis
Ash-throated Flycatcher (3)
Myiarchus cinerascens
Ashy Silktassel (1)
Garrya flavescens
Bald Eagle (1)
Haliaeetus leucocephalusDL
Band-tailed Pigeon (19)
Patagioenas fasciata
Banded Garden Spider (2)
Argiope trifasciata
Barton Flats Horkelia (2)
Horkelia wilderae
Beaked Beardtongue (5)
Penstemon rostriflorus
Bermuda Grass (2)
Cynodon dactylon
Bewick's Wren (17)
Thryomanes bewickii
Big-cone Douglas-fir (13)
Pseudotsuga macrocarpa
Bigberry Manzanita (24)
Arctostaphylos glauca
Bighorn Sheep (1)
Ovis canadensis
Bigleaf Maple (20)
Acer macrophyllum
Bird's-foot Cliffbrake (5)
Pellaea mucronata
Bird-eye Speedwell (5)
Veronica persica
Black Locust (2)
Robinia pseudoacacia
Black Medic (3)
Medicago lupulina
Black Phoebe (38)
Sayornis nigricans
Black Sage (3)
Salvia mellifera
Black Swift (1)
Cypseloides niger
Black-chinned Hummingbird (3)
Archilochus alexandri
Black-chinned Sparrow (4)
Spizella atrogularis
Black-headed Grosbeak (8)
Pheucticus melanocephalus
Black-throated Gray Warbler (2)
Setophaga nigrescens
Blewit (2)
Collybia nuda
Blue Field Gilia (2)
Gilia capitata
Blue Witch (1)
Solanum umbelliferum
Blue-stem Beardtongue (16)
Keckiella ternata
Bobcat (3)
Lynx rufus
Bracken Fern (17)
Pteridium aquilinum
Branching Scorpionweed (11)
Phacelia ramosissima
Brazilian Free-tailed Bat (1)
Tadarida brasiliensis
Brewer's Wildmint (2)
Monardella breweri
Brook-pimpernel (7)
Veronica anagallis-aquatica
Brown Gardensnail (2)
Cornu aspersum
Brown Widow (8)
Latrodectus geometricus
Brown-headed Cowbird (2)
Molothrus ater
Bull Thistle (7)
Cirsium vulgare
Bullock's Oriole (1)
Icterus bullockii
Bur Chervil (9)
Anthriscus caucalis
Burlew's Onion (3)
Allium burlewii
Bushtit (4)
Psaltriparus minimus
Bushy Spikemoss (9)
Selaginella bigelovii
California Ash (2)
Fraxinus dipetala
California Bay (14)
Umbellularia californica
California Black Oak (21)
Quercus kelloggii
California Blue-eyed-grass (2)
Sisyrinchium bellum
California Brickell-bush (16)
Brickellia californica
California Broomshrub (7)
Lepidospartum squamatum
California Buckeye (2)
Aesculus californica
California Buckwheat (47)
Eriogonum fasciculatum
California Chicory (2)
Rafinesquia californica
California Coffeeberry (9)
Frangula californica
California Cudweed (1)
Pseudognaphalium californicum
California Dodder (1)
Cuscuta californica
California Ebony Tarantula (1)
Aphonopelma eutylenum
California Figwort (2)
Scrophularia californica
California Indigobush (17)
Amorpha californica
California Kingsnake (2)
Lampropeltis californiae
California Peony (5)
Paeonia californica
California Poppy (1)
Eschscholzia californica
California Rose (4)
Rosa californica
California Sage (16)
Salvia columbariae
California Sagebrush (4)
Artemisia californica
California Scorpionweed (23)
Phacelia minor
California Scrub Jay (21)
Aphelocoma californica
California Scrub Oak (5)
Quercus berberidifolia
California Sweet-cicely (3)
Osmorhiza brachypoda
California Swollenstinger Scorpion (3)
Anuroctonus pococki
California Sycamore (7)
Platanus racemosa
California Thrasher (2)
Toxostoma redivivum
California Towhee (28)
Melozone crissalis
California Treefrog (19)
Pseudacris cadaverina
California Walnut (2)
Juglans californica
California common scorpion (3)
Paruroctonus silvestrii
Calyx-nose Monkeyflower (2)
Erythranthe nasuta
Camp Martin Paintbrush (13)
Castilleja martini
Canada Goose (1)
Branta canadensis
Canyon Live Oak (27)
Quercus chrysolepis
Canyon Liveforever (5)
Dudleya cymosa
Canyon Wren (2)
Catherpes mexicanus
Cassin's Finch (8)
Haemorhous cassinii
Cassin's Kingbird (2)
Tyrannus vociferans
Cassin's Vireo (2)
Vireo cassinii
Catchweed Bedstraw (3)
Galium aparine
Caterpillar Scorpionweed (29)
Phacelia cicutaria
Cavernous Crystalwort (1)
Riccia cavernosa
Cedar Waxwing (5)
Bombycilla cedrorum
Chaparral Bushmallow (3)
Malacothamnus fasciculatus
Chaparral Currant (2)
Ribes malvaceum
Chaparral Honeysuckle (5)
Lonicera interrupta
Chaparral Snapdragon (4)
Sairocarpus coulterianus
Chaparral Trefoil (2)
Acmispon grandiflorus
Chaparral Whitethorn (10)
Ceanothus leucodermis
Cheatgrass (6)
Bromus tectorum
Chicory-leaf Wire-lettuce (2)
Stephanomeria cichoriacea
Chipping Sparrow (5)
Spizella passerina
Coast Horned Lizard (5)
Phrynosoma blainvillii
Coast Silktassel (1)
Garrya elliptica
Coastal Woodfern (4)
Dryopteris arguta
Coffee Fern (7)
Pellaea andromedifolia
Common Chamise (11)
Adenostoma fasciculatum
Common Chickweed (2)
Stellaria media
Common Deadnettle (16)
Lamium amplexicaule
Common Eucrypta (1)
Eucrypta chrysanthemifolia
Common Feverfew (5)
Tanacetum parthenium
Common Goldenstar (1)
Bloomeria crocea
Common Horehound (10)
Marrubium vulgare
Common Monkeyflower (10)
Erythranthe guttata
Common Mullein (22)
Verbascum thapsus
Common Pacific Peavine (4)
Lathyrus vestitus
Common Pill-bug (21)
Armadillidium vulgare
Common Purslane (2)
Portulaca oleracea
Common Raven (4)
Corvus corax
Common Sand-aster (14)
Corethrogyne filaginifolia
Common Sandweed (1)
Athysanus pusillus
Common Shepherd's Purse (2)
Capsella bursa-pastoris
Common Side-blotched Lizard (34)
Uta stansburiana
Common Sowthistle (4)
Sonchus oleraceus
Common Sunflower (1)
Helianthus annuus
Common Yarrow (3)
Achillea millefolium
Compact Brome (1)
Bromus madritensis
Cooper's Hawk (5)
Astur cooperii
Corn Speedwell (5)
Veronica arvensis
Costa's Hummingbird (5)
Calypte costae
Coulter's Pine (20)
Pinus coulteri
Coville's Lipfern (3)
Myriopteris covillei
Coyote (4)
Canis latrans
Coyote Tobacco (5)
Nicotiana attenuata
Cramp Balls (1)
Annulohypoxylon thouarsianum
Creeping Woodsorrel (2)
Oxalis corniculata
Crescent-cup Liverwort (1)
Lunularia cruciata
Dark-eyed Junco (8)
Junco hyemalis
Davidson's Buckwheat (1)
Eriogonum davidsonii
Davidson's Scorpionweed (2)
Phacelia davidsonii
Decollate Snail (12)
Rumina decollata
Deerbrush (4)
Ceanothus integerrimus
Desert Cottontail (5)
Sylvilagus audubonii
Devil's Beggarticks (1)
Bidens frondosa
Distant Scorpionweed (6)
Phacelia distans
Dolores Catchfly (1)
Silene verecunda
Douglas' Wood Beauty (2)
Drymocallis glandulosa
Douglas' Wormwood (9)
Artemisia douglasiana
Dragon Wormwood (1)
Artemisia dracunculus
Dudley's Clarkia (1)
Clarkia dudleyana
Dusky-footed Woodrat (1)
Neotoma fuscipes
Eastwood's Manzanita (1)
Arctostaphylos glandulosa
Elegant Rockcress (5)
Boechera californica
Emery Rocktripe Lichen (3)
Umbilicaria phaea
English Plantain (5)
Plantago lanceolata
Eurasian Collared-Dove (4)
Streptopelia decaocto
European Starling (2)
Sturnus vulgaris
Fall Thistle (3)
Cirsium occidentale
False Black Widow (1)
Steatoda grossa
False Indigobush (1)
Amorpha fruticosa
False Monkeyflower (2)
Mimetanthe pilosa
Field Horsetail (1)
Equisetum arvense
Fir Mistletoe (2)
Phoradendron pauciflorum
Flat-spine Bursage (3)
Ambrosia acanthicarpa
Floriferous Monkeyflower (6)
Erythranthe floribunda
Foothill Beardtongue (2)
Penstemon heterophyllus
Fourleaf Manyseed (1)
Polycarpon tetraphyllum
Foxtail Brome (3)
Bromus rubens
Fragile Fern (1)
Cystopteris fragilis
Fragrant Sumac (8)
Rhus aromatica
Fremont Cottonwood (4)
Populus fremontii
Giant Blazingstar (29)
Mentzelia laevicaulis
Giant Chainfern (3)
Woodwardia fimbriata
Giant Helleborine (2)
Epipactis gigantea
Giant Pinedrops (3)
Pterospora andromedea
Giant Woolstar (30)
Eriastrum densifolium
Gilbert's Skink (3)
Plestiodon gilberti
Glossy Snake (4)
Arizona elegans
Gold Poppy (1)
Eschscholzia caespitosa
Golden Eagle (3)
Aquila chrysaetos
Golden Ear-drops (21)
Ehrendorferia chrysantha
Goldentop (5)
Lamarckia aurea
Gophersnake (12)
Pituophis catenifer
Granite Prickly-phlox (7)
Linanthus pungens
Gray Fox (2)
Urocyon cinereoargenteus
Great Blue Heron (1)
Ardea herodias
Great Brome (1)
Bromus diandrus
Great Egret (4)
Ardea alba
Great Horned Owl (1)
Bubo virginianus
Grinnell's Beardtongue (27)
Penstemon grinnellii
Hairy Bittercress (1)
Cardamine hirsuta
Hairy Curtain Crust (1)
Stereum hirsutum
Hairy Woodpecker (3)
Leuconotopicus villosus
Hairy Yerba Santa (41)
Eriodictyon trichocalyx
Hammond's Flycatcher (1)
Empidonax hammondii
Hartweg's Iris (15)
Iris hartwegii
Heartleaf Beardtongue (4)
Keckiella cordifolia
Heckard Indian-paintbrush (3)
Castilleja montigena
Heermann's Trefoil (2)
Acmispon tomentosus
Hepatic Tanager (1)
Piranga flava
Hermit Thrush (1)
Catharus guttatus
Hoary Buckwheat (4)
Eriogonum saxatile
Hollyleaf Cherry (6)
Prunus ilicifolia
Hollyleaf Redberry (7)
Rhamnus ilicifolia
Hooded Oriole (4)
Icterus cucullatus
Hooker's Evening-primrose (4)
Oenothera elata
House Finch (50)
Haemorhous mexicanus
House Sparrow (9)
Passer domesticus
Humboldt Lily (6)
Lilium humboldtii
Humboldt's Flying Squirrel (2)
Glaucomys oregonensis
Hummingbird-trumpet (27)
Epilobium canum
Hutton's Vireo (1)
Vireo huttoni
Incense Cedar (20)
Calocedrus decurrens
Interior Bush Lupine (6)
Lupinus excubitus
Interior Live Oak (9)
Quercus wislizeni
Jeffrey's Pine (1)
Pinus jeffreyi
Johnson's Tufted Jumping Spider (1)
Phidippus johnsoni
Kaweah River Bush-monkeyflower (32)
Diplacus calycinus
Kennedy's Buckwheat (2)
Eriogonum kennedyi
Lanceleaf Live-forever (17)
Dudleya lanceolata
Largeleaf Periwinkle (22)
Vinca major
Lark Sparrow (1)
Chondestes grammacus
Lawrence's Goldfinch (9)
Spinus lawrencei
Lazuli Bunting (1)
Passerina amoena
Leafless wintergreen (3)
Pyrola aphylla
Leafy Fleabane (3)
Erigeron foliosus
Lemmon's Catchfly (1)
Silene lemmonii
Lemon Lily (8)
Lilium parryi
Lesser Duckweed (1)
Lemna minor
Lesser Goldfinch (19)
Spinus psaltria
Lilac Mycena (2)
Mycena pura
Lilac-crowned Amazon (8)
Amazona finschi
Lindley's Lupine (4)
Lupinus bicolor
Long-beak Heron's-bill (12)
Erodium botrys
Longstem Buckwheat (8)
Eriogonum elongatum
Maltese Star-thistle (8)
Centaurea melitensis
Mediterranean Gecko (4)
Hemidactylus turcicus
Mediterranean Mustard (13)
Hirschfeldia incana
Menzies' Baby-blue-eyes (3)
Nemophila menziesii
Merriam's Chipmunk (2)
Neotamias merriami
Mexican Catchfly (3)
Silene laciniata
Mexican Manzanita (1)
Arctostaphylos pungens
Miner's-lettuce (6)
Claytonia perfoliata
Missouri Gourd (6)
Cucurbita foetidissima
Mountain Chickadee (17)
Poecile gambeli
Mountain Neststraw (1)
Stylocline gnaphalioides
Mountain Quail (8)
Oreortyx pictus
Mountain-mahogany (26)
Cercocarpus betuloides
Mourning Dove (20)
Zenaida macroura
Mouse Barley (2)
Hordeum murinum
Mule Deer (5)
Odocoileus hemionus
Munite Prickly-poppy (9)
Argemone munita
Naked Buckwheat (1)
Eriogonum nudum
Narrowleaf Bedstraw (9)
Galium angustifolium
Narrowleaf Goldenweed (10)
Ericameria linearifolia
Narrowleaf Swordfern (8)
Polystichum imbricans
Nearby Ground Spider (2)
Herpyllus propinquus
New Mexico Prickly-pear (3)
Opuntia phaeacantha
Nipomo Mesa Lupine (15)
Lupinus concinnus
Northern Flicker (3)
Colaptes auratus
Northern Mockingbird (16)
Mimus polyglottos
Nuttall's Woodpecker (3)
Dryobates nuttallii
Oak Titmouse (4)
Baeolophus inornatus
Oceanspray (1)
Holodiscus discolor
Old-Man-in-the-Spring (4)
Senecio vulgaris
Oracle Oak (2)
Quercus × morehus
Orange-crowned Warbler (2)
Leiothlypis celata
Orange-eye Butterfly-bush (2)
Buddleja davidii
Oriental Hedge-mustard (2)
Sisymbrium orientale
Orobus-seed Liverwort (1)
Targionia hypophylla
Oyster Mushroom (1)
Pleurotus ostreatus
Pacific Harvestman (2)
Leuronychus pacificus
Pacific Mistletoe (8)
Phoradendron villosum
Pacific Stonecrop (36)
Sedum spathulifolium
Pacific Treefrog (4)
Pseudacris regilla
Parish's Alumroot (2)
Heuchera parishii
Parish's Bluecurls (12)
Trichostema parishii
Parish's Buckwheat (12)
Eriogonum parishii
Peregrine Falcon (1)
Falco peregrinus
Perennial Pea (4)
Lathyrus latifolius
Petty Spurge (1)
Euphorbia peplus
Phainopepla (3)
Phainopepla nitens
Phloxleaf Bedstraw (2)
Galium andrewsii
Pin Clover (14)
Erodium cicutarium
Pine Siskin (3)
Spinus pinus
Pineapple-weed Chamomile (3)
Matricaria discoidea
Pineland Buckwheat (3)
Eriogonum molestum
Pinewoods Lousewort (5)
Pedicularis semibarbata
Pinhead Spot (2)
Paralaoma servilis
Pink Alumroot (3)
Heuchera rubescens
Pink-bract Manzanita (24)
Arctostaphylos pringlei
Pinyon Spineflower (1)
Chorizanthe xanti
Pipestem Virgin's-bower (1)
Clematis lasiantha
Plain Mariposa Lily (4)
Calochortus invenustus
Plummer's Mariposa Lily (25)
Calochortus plummerae
Pointed Cat's-eye (1)
Cryptantha muricata
Poodle-dog Bush (6)
Eriodictyon parryi
Poor-man's Pepper-grass (2)
Lepidium virginicum
Prickly Lettuce (4)
Lactuca serriola
Purple Finch (2)
Haemorhous purpureus
Purple-and-white Blue-eyed Mary (9)
Collinsia heterophylla
Pygmy Nuthatch (1)
Sitta pygmaea
Raccoon (2)
Procyon lotor
Rainbow Trout or Steelhead (3)
Oncorhynchus mykiss
Red-breasted Nuthatch (2)
Sitta canadensis
Red-breasted Sapsucker (1)
Sphyrapicus ruber
Red-crowned Amazon (7)
Amazona viridigenalis
Red-hot-poker (1)
Kniphofia uvaria
Red-ray Hulsea (7)
Hulsea heterochroma
Red-shouldered Hawk (5)
Buteo lineatus
Red-tailed Hawk (9)
Buteo jamaicensis
Ring-necked Snake (3)
Diadophis punctatus
Rock Wren (1)
Salpinctes obsoletus
Rose Clover (11)
Trifolium hirtum
Rose-breasted Grosbeak (1)
Pheucticus ludovicianus
Rosy Boa (2)
Lichanura orcutti
Rough Horsetail (2)
Equisetum hyemale
Roundleaf Boykinia (5)
Boykinia rotundifolia
Rubber Rabbitbrush (5)
Ericameria nauseosa
Ruby-crowned Kinglet (4)
Corthylio calendula
Rufous Hummingbird (1)
Selasphorus rufus
Sacapellote (5)
Acourtia microcephala
Sacred Thorn-apple (9)
Datura wrightii
Salt-cedar (1)
Tamarix ramosissima
San Bernardino Beardtongue (2)
Penstemon caesius
San Diegan Legless Lizard (4)
Anniella stebbinsi
San Francisco Broomrape (3)
Aphyllon franciscanum
San Gabriel Beardtongue (5)
Penstemon labrosus
Sand Pygmyweed (1)
Crassula connata
Santa Barbara Honeysuckle (1)
Lonicera subspicata
Santolina Pincushion (3)
Chaenactis santolinoides
Sapphire Woolstar (4)
Eriastrum sapphirinum
Say's Phoebe (1)
Sayornis saya
Scarlet Larkspur (3)
Delphinium cardinale
Scarlet Monkeyflower (33)
Erythranthe cardinalis
Sea Goldenstar (3)
Muilla maritima
Sessile-flower False Goldenaster (2)
Heterotheca sessiliflora
Shoreline Wolf Spider (2)
Arctosa littoralis
Short-lobe Scorpionweed (35)
Phacelia brachyloba
Showy Beardtongue (19)
Penstemon spectabilis
Showy Tarweed (3)
Madia elegans
Sierra Chinquapin (2)
Chrysolepis sempervirens
Sierra Currant (3)
Ribes nevadense
Silver Bird's-foot-trefoil (2)
Acmispon argophyllus
Silver Wattle (1)
Acacia dealbata
Six-spotted Yellow Orbweaver (2)
Araniella displicata
Slender Oat (1)
Avena barbata
Slender Sunflower (4)
Helianthus gracilentus
Small Whorled Cheeseweed (4)
Malva parviflora
Small-flower Indian-paintbrush (3)
Castilleja minor
Small-fruit Bulrush (2)
Scirpus microcarpus
Smilo Grass (2)
Oloptum miliaceum
Snowplant (8)
Sarcodes sanguinea
Song Sparrow (1)
Melospiza melodia
Southern Alligator Lizard (10)
Elgaria multicarinata
Southern Brassbuttons (1)
Cotula australis
Southern Bush-monkeyflower (3)
Diplacus longiflorus
Southern Flatcoil (16)
Polygyra cereolus
Southern Mountain-misery (1)
Chamaebatia australis
Southern Sagebrush Lizard (18)
Sceloporus vandenburgianus
Southern Worm (2)
Aporrectodea trapezoides
Spanish Broom (70)
Spartium junceum
Spearleaf False Dandelion (7)
Agoseris retrorsa
Splendid Mariposa Lily (2)
Calochortus splendens
Splitgill (1)
Schizophyllum commune
Spotted Coralroot (2)
Corallorhiza maculata
Spotted Spurge (5)
Euphorbia maculata
Spotted Towhee (7)
Pipilo maculatus
Spreading Dogbane (2)
Apocynum androsaemifolium
Spring Draba (2)
Draba verna
Spring Vetch (1)
Vicia sativa
Star Gilia (2)
Gilia stellata
Steindachner's Ebony Tarantula (2)
Aphonopelma steindachneri
Steller's Jay (17)
Cyanocitta stelleri
Sticky False Gilia (2)
Allophyllum glutinosum
Stiff Birds-beak (1)
Cordylanthus rigidus
Stingaree-bush (1)
Pickeringia montana
Stinging Lupine (6)
Lupinus hirsutissimus
Stream Trefoil (4)
Hosackia oblongifolia
Streambank Springbeauty (3)
Claytonia parviflora
Strigose Trefoil (5)
Acmispon strigosus
Striped Racer (6)
Masticophis lateralis
Sugar Pine (6)
Pinus lambertiana
Sugar Sumac (7)
Rhus ovata
Sulphur-flower Buckwheat (2)
Eriogonum umbellatum
Swainson's Hawk (4)
Buteo swainsoni
Swainson's Thrush (1)
Catharus ustulatus
Sweet Alyssum (1)
Lobularia maritima
Tall Tumble-mustard (2)
Sisymbrium altissimum
Telegraphweed (6)
Heterotheca grandiflora
Thickleaf Bird's-foot-trefoil (18)
Hosackia crassifolia
Thimbleberry (9)
Rubus parviflorus
Threadleaf Ragwort (4)
Senecio flaccidus
Three-nerve Goldenrod (4)
Solidago velutina
Thyme-leaf Broomspurge (2)
Euphorbia serpillifolia
Tiger Whiptail (11)
Aspidoscelis tigris
Timberland Blue-eyed-grass (2)
Sisyrinchium longipes
Tongue Clarkia (2)
Clarkia rhomboidea
Toothed Medic (3)
Medicago polymorpha
Townsend's Solitaire (1)
Myadestes townsendi
Toyon (8)
Heteromeles arbutifolia
Treasure-flower (1)
Gazania linearis
Tree Poppy (8)
Dendromecon rigida
Tree Tobacco (9)
Nicotiana glauca
Tree-of-Heaven (7)
Ailanthus altissima
Two-striped Gartersnake (1)
Thamnophis hammondii
Vaux's Swift (1)
Chaetura vauxi
Veiled Polypore (5)
Cryptoporus volvatus
Versicolor Long-jawed Orbweaver (1)
Tetragnatha versicolor
Violet-green Swallow (1)
Tachycineta thalassina
Virgate Wire-lettuce (1)
Stephanomeria virgata
Virginia Opossum (3)
Didelphis virginiana
Wall Spiders (1)
Oecobius
Watercress (15)
Nasturtium officinale
Wavyleaf Soap-plant (1)
Chlorogalum pomeridianum
Western Bird's-foot-trefoil (6)
Acmispon glaber
Western Black Widow Spider (9)
Latrodectus hesperus
Western Bluebird (37)
Sialia mexicana
Western Columbine (10)
Aquilegia formosa
Western Fence Lizard (69)
Sceloporus occidentalis
Western Gray Squirrel (8)
Sciurus griseus
Western Patch-nosed Snake (4)
Salvadora hexalepis
Western Poison-oak (19)
Toxicodendron diversilobum
Western Rattlesnake (12)
Crotalus oreganus
Western Skink (1)
Plestiodon skiltonianus
Western Tanager (5)
Piranga ludoviciana
Western Toad (8)
Anaxyrus boreas
Western Wallflower (34)
Erysimum capitatum
Western Wood-Pewee (4)
Contopus sordidulus
White Alder (21)
Alnus rhombifolia
White Brittlebush (11)
Encelia farinosa
White Fir (9)
Abies concolor
White Sage (24)
Salvia apiana
White Sweetclover (2)
Melilotus albus
White-breasted Nuthatch (5)
Sitta carolinensis
White-crowned Sparrow (32)
Zonotrichia leucophrys
White-stem Hedge-nettle (1)
Stachys albens
White-stem Heron's-bill (2)
Erodium moschatum
White-veined Wintergreen (1)
Pyrola picta
Wide-throat Yellow Monkeyflower (11)
Diplacus brevipes
Wild Parsnip (1)
Berula erecta
Willowleaf False Willow (9)
Baccharis salicifolia
Winecup Clarkia (4)
Clarkia purpurea
Winter Vetch (6)
Vicia villosa
Withered Snapdragon (2)
Sairocarpus multiflorus
Wolf Lichen (1)
Letharia vulpina
Woodland Pterostegia (1)
Pterostegia drymarioides
Woodland Strawberry (1)
Fragaria vesca
Woodlouse Spider (2)
Dysdera crocata
Woolly Indian-paintbrush (1)
Castilleja foliolosa
Woolly-pod Milkweed (20)
Asclepias eriocarpa
Wrentit (2)
Chamaea fasciata
Wright's Buckwheat (4)
Eriogonum wrightii
Yellow Dung Mushroom (1)
Bolbitius titubans
Yellow Gardenslug (2)
Limacus flavus
Yellow Pincushion (3)
Chaenactis glabriuscula
Yellow Whispering-bells (7)
Emmenanthe penduliflora
Yellow-headed Blackbird (2)
Xanthocephalus xanthocephalus
Yellow-rumped Warbler (38)
Setophaga coronata
Yellow-yarrow (25)
Eriophyllum confertiflorum
a fungus (3)
Puccinia monoica
a fungus (2)
Lysurus mokusin
a fungus (3)
Ustilago bullata
a jumping spider (1)
Habronattus oregonensis
a slender springtail (2)
Entomobrya atrocincta
an orbweaver spider (3)
Uloborus diversus
blue dicks (7)
Dipterostemon capitatus
splendid woodland-gilia (6)
Saltugilia splendens
stinknet (3)
Oncosiphon pilulifer
Federally Listed Species (13)

Species identified by the U.S. Fish and Wildlife Service as potentially occurring within this area based on range and habitat data. These designations do not indicate confirmed presence — they identify habitat where agency actions may require consultation under the Endangered Species Act.

Coastal California Gnatcatcher
Polioptila californica californicaThreatened
Least Bell's Vireo
Vireo bellii pusillusEndangered
Nevin's Barberry
Berberis neviniiEndangered
San Bernardino Kangaroo Rat
Dipodomys merriami parvusEndangered
Santa Ana River Woolstar
Eriastrum densifolium ssp. sanctorumEndangered
Slender-horned Spineflower
Dodecahema leptocerasEndangered
Southwestern Willow Flycatcher
Empidonax traillii extimusEndangered
Threadleaf Brodiaea
Brodiaea filifoliaThreatened
Unarmored Threespine Stickleback
Gasterosteus aculeatus williamsoniEndangered
California Spotted Owl
Strix occidentalis occidentalis
Monarch
Danaus plexippusProposed Threatened
Santa Ana Speckled Dace
Rhinichthys gabrielinoProposed Threatened
Other Species of Concern (24)

Species identified by the U.S. Fish and Wildlife Service as potentially occurring based on range and habitat data.

Allen's Hummingbird
Selasphorus sasin
Bald Eagle
Haliaeetus leucocephalus
Belding's Savannah Sparrow
Passerculus sandwichensis beldingi
Black Swift
Cypseloides niger
Black-chinned Sparrow
Spizella atrogularis
Bullock's Oriole
Icterus bullockii
California Gull
Larus californicus
California Thrasher
Toxostoma redivivum
Cassin's Finch
Haemorhous cassinii
Channel Island Song Sparrow
Melospiza melodia graminea
Clark's Grebe
Aechmophorus clarkii
Golden Eagle
Aquila chrysaetos
Lawrence's Goldfinch
Spinus lawrencei
Northern Harrier
Circus hudsonius
Nuttall's Woodpecker
Dryobates nuttallii
Oak Titmouse
Baeolophus inornatus
Olive-sided Flycatcher
Contopus cooperi
Pinyon Jay
Gymnorhinus cyanocephalus
Saltmarsh Common Yellowthroat
Geothlypis trichas sinuosa
Western Grebe
Aechmophorus occidentalis
Western Screech-Owl
Megascops kennicottii cardonensis
White-headed Woodpecker
Dryobates albolarvatus gravirostris
Wrentit
Chamaea fasciata
Migratory Birds of Conservation Concern (21)

Birds of conservation concern identified by the U.S. Fish and Wildlife Service as potentially occurring based on range data. These species may warrant additional consideration under the Migratory Bird Treaty Act.

Allen's Hummingbird
Selasphorus sasin
Bald Eagle
Haliaeetus leucocephalus
Black Swift
Cypseloides niger
Black-chinned Sparrow
Spizella atrogularis
Bullock's Oriole
Icterus bullockii
California Gull
Larus californicus
California Thrasher
Toxostoma redivivum
Cassin's Finch
Haemorhous cassinii
Clark's Grebe
Aechmophorus clarkii
Common Yellowthroat
Geothlypis trichas
Golden Eagle
Aquila chrysaetos
Lawrence's Goldfinch
Spinus lawrencei
Oak Titmouse
Baeolophus inornatus
Olive-sided Flycatcher
Contopus cooperi
Pinyon Jay
Gymnorhinus cyanocephalus
Savannah Sparrow
Passerculus sandwichensis
Song Sparrow
Melospiza melodia
Western Grebe
Aechmophorus occidentalis
Western Screech-Owl
Megascops kennicottii
Wrentit
Chamaea fasciata
Vegetation (8)

Composition from LANDFIRE 2024 EVT spatial analysis. Ecosystems classified per NatureServe Terrestrial Ecological Systems.

California Chaparral
Shrub / Shrubland · 980 ha
GNR35.7%
GNR28.2%
GNR4.2%
Southern California Coast Ranges Cliff and Canyon
Sparse / Sparsely Vegetated · 52 ha
1.9%
GNR1.3%
California Mixed Conifer Forest
Tree / Conifer · 32 ha
GNR1.2%

Crystal Creek

Crystal Creek Roadless Area

San Bernardino National Forest, California · 6,783 acres